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Xymon client on ESX 3.5: goes purple after 30 minutes + disks not graphing

list Johan Sjöberg
Thu, 8 Jul 2010 18:44:13 +0200
Message-Id: <user-c0d7bf765338@xymon.invalid>

Hi.

I also used the precompiled RPM:s for RHEL3, version 4.2.3. The firewall was open and they worked for one run.

Which version do you use?

/Johan

-----Original Message-----
From: Gé Janssen [mailto:user-876f637131f0@xymon.invalid] Sent: den 8 juli 2010 18:35
To: user-ae9b8668bcde@xymon.invalid
Subject: Re: [hobbit] Xymon client on ESX 3.5: goes purple after 30 minutes + disks not graphing

Hello,

On esx 3.5 and 4.0 I use the precompiled rpm's from Buchan's repository.

After opening the firewall (esxcfg-firewall --openPort
1984,tcp,out,bigbrother) they all work.

Somtimes, on off-site esx farms, I have to use the bbalias to fake a name that reads better on the xymon server.

Have you checked the firewall?

Regards,

Gé
I have a couple of issues on two VMWare ESX 3.5 boxes.
The xymon client compiled ok and starts fine, just after 30 or so minutes of all green, the local tests (disk, cpu. memory, etc...) turn purple on the BBDISPLAY.
On the ESX box (dubesxserver), the xymon client is still up

xymon at dubesxserver logs]$ ps -ef | grep xymon
xymon    20485     1  0 12:54 ?        00:00:00
/home/xymon/client/bin/hobbitlaunch
--config=/home/xymon/client/etc/clientlaunch.cfg
--log=/home/xymon/client/logs/clientlaunch.log
--pidfile=/home/xymon/client/logs/clientlaunch.dubesxserver.pid
[xymon at dubesxserver logs]$

and the logs look clean

[xymon at dubesxserver logs]$ tail -6 clientlaunch.log
2010-07-08 11:04:12 hobbitlaunch starting
2010-07-08 11:04:12 Loading tasklist configuration from /home/xymon/client/etc/clientlaunch.cfg
2010-07-08 11:44:14 hobbitlaunch starting
2010-07-08 11:44:14 Loading tasklist configuration from /home/xymon/client/etc/clientlaunch.cfg
2010-07-08 12:54:23 hobbitlaunch starting
2010-07-08 12:54:23 Loading tasklist configuration from /home/xymon/client/etc/clientlaunch.cfg
[xymon at dubesxserver logs]$

On the The xymon server (mjolnir), the only thing I could spot in the logs is the following:

[xymon at mjolnir xymon]$ grep dubesxserver /var/log/xymon/history.log
2010-07-08 13:55:56 Will not update
/home/xymon/data/hist/dubesxserver.memory - color unchanged (purple)
2010-07-08 13:55:56 Will not update
/home/xymon/data/hist/dubesxserver.files - color unchanged (purple)
2010-07-08 13:55:56 Will not update /home/xymon/data/hist/dubesxserver.msgs
- color unchanged (purple)
2010-07-08 13:55:56 Will not update
/home/xymon/data/hist/dubesxserver.ports - color unchanged (purple)
2010-07-08 13:55:56 Will not update
/home/xymon/data/hist/dubesxserver.procs - color unchanged (purple)
2010-07-08 13:55:56 Will not update /home/xymon/data/hist/dubesxserver.disk
- color unchanged (purple)
2010-07-08 13:55:56 Will not update /home/xymon/data/hist/dubesxserver.cpu
- color unchanged (purple)

There are no ghost clients.
The two ESX boxes are the only two FQDN hosts in an entirely non-FQDN environment.
I think I got this right in bb-hosts, but too much of a coincidence not to mention it.

[xymon at mjolnir etc]$ grep dubesx bb-hosts
10.11.12.11  dubesxserver  # CLIENT:dubesxserver.mydomain.com !telnet !ftp ssh !smtp
10.11.12.12  dubesxserver2 # CLIENT:dubesxserver2.mydomain.com !telnet !ftp ssh !smtp

So... what am I missing here?


Also, reading through previous posts, I've amended the df section of hobbitclient-linux on the xymon client to be as follows:

echo "[df]"
sudo /usr/sbin/vdf -P | egrep -v
"\/vmfs\/devices|none|tmpfs|shmfs|unknown|iso9660" | sed -e '/^[^      ][^
]*$/{
N
s/[     ]*\n[   ]*/ /
}'

The data seem to arrive ok to the xymon server (the below is take from the http://mjolnir/xymon-cgi/bb-hostsvc.sh?HOST=dubesxserver&SERVICE=disk page)

Filesystem         1024-blocks      Used Available Capacity Mounted on
/dev/sda2              5036316   2091244   2689240      44% /
/dev/sda1               101089     29317     66553      31% /boot
/dev/sda7              2008080    160456   1745616       9% /var/log
/vmfs/volumes/45e4461c-a5352206-a179-0019b9b80358     1298923520 996801536
302121984  76% /vmfs/volumes/Dubesxserver_Storage1
/vmfs/volumes/4a48df4f-c3b2e5bb-d72c-00188b44e922      419430400 351988736
67441664  83% /vmfs/volumes/ESX_LUN_Compton
/vmfs/volumes/4be031bd-23a8786b-9e26-00188b44e922      943456256 839100416
104355840  88% /vmfs/volumes/4be031bd-23a8786b-9e26-00188b44e922

but all the disks graph are blank, i.e. the six filesystems are listed ok in the graphs, but none is graphed and all six say:

<partition name>   nan (cur)   nan (man)   nan (min)   nan (avg)


Any ideas what I'm doing wrong, here?

Cheers

Loris